Who remembers a young(er) John Wall coming down the lane at the NC Pro-Am, and smashing all over Jerry Stackhouse‘s business? This time, it was P.J. Hairston – a current UNC player – getting the best of Stackhouse – a former UNC player – at the rim. We hope no one is trying to show up one of the newest Brooklyn Nets, though. Ask Jeff Hornacek what happens when you step to Stack.